Republican guard’s drum fanfare. ©J. Robert
Since the inception of the armed forces, music has been used as a living expression of the human needs of the men, whether in active service or at leisure. A reflection of the military's relations with the nation, military musical art with its songs and orchestras remains one of the testaments to military culture and heritage.
This article explains its role and its purpose.

The navy infantry band. Source: SGA/DMPA - Jacques Robert